Share on (10000007279987):

Tempered Borosilicate glass is one of transparent colorless glass, through wavelength is between 300nm to 2500nm, transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the temperature resistant can reach 550℃ or so. Apply to lighting fixture,chemical industry ,electron,high temperature equipment and so on .





Xinxiang Pan Chao Instrument Co., Ltd. is a collection of development, design, production, sales and after-sales service as one of the professional chemical glass instrumentation production company. Our company specialized in manufacturing quartz sight glass, quartz glass tube, quartz flange, high borosilicate sight glass, high borosilicate glass tube, tempered sight glass, level gauge glass plate, stainless steel flange sight glass and so on.

Our company produces glass mirror products in line with industry standards, with a clear transparency, beautiful appearance, small tolerance, high pressure high temperature, anti-crack, and other advantages, widely used in metallurgy, chemical, coal, heavy industry, shipbuilding, And other fields. Successfully build "PCHAO" brand industrial mirror glass.
Advanced production equipment and a number of production lines to ensure product quality and production. Professional team of engineers to create high-precision instrument products, and to undertake glass mirror, as the glass mirror, such as non-standard products such as custom processing. Professional packaging division and long- term cooperation in the freight forwarding company, so that our products safe and lossless, convenient transportation, affordable.

Density | 2.23 g/cm3 |
Hardness | >7 |
tensile strength | 4.8x107pa(N/M2) |
Modulus of elasticity | 63·103N·mm-2 |
Poisson's ratio | 0.18 |
Coefficient of thermal expansion | (0-300) 3.3±0.1×10-6K-1 |
Thermal conductivity | 1.2W·m-1·k-1 |
Softening point | 820±10°C |
Annealing point | 560°C |
Strain point | 516±10°C |
Electrical resistivity | >1018 Ωm |
Dielectric constant | 4.6 1 MHz, 25 |

Q1:How Fast Can I Get The Quotation?
A: We Usually Quote Within 24 Hours After We Get Your Inquiry, If You are Very Urgent To Get the Price,Please Call Us or Tell Us In Your Email So That We Will Regard Your Inquiry Priority.
Q2: How Can I Get Your Sample To Check Your Quality?
A:Yes, We Can Offer You Samples For Your Reference.
Q3:Can You Do The Design For Us?
A: Yes, We Have A Professional Team Having Rich Experience In Drawing Design and Manufacture, Just Tell Us Your Ideal and We Will Help To Carry Out Your Ideas.
Q4:Whats Your Payment Terms?
A: 30% Deposit, 70% Balance Before Shipping, You Can Pay By T/T, Paypal, Western Union.
Q5:What About The Lead Time For Mass Production?
A:Usually, The Lead Time Is About 15 Working Days,Honestly,It Depends On The Order Quantity You Place.
Q6:What Is Your Terms Of Delivery?
A: We Accept EXW FOB CIF, Etc. You Can Choose The One Which Is The Most Convenient or Cost Effective For You.
New products from manufacturers at wholesale prices